31351476068
31,351,476,068 is an even composite number composed of four prime numbers multiplied together.
31351476068 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 31351476068:
22 × 115 × 41 × 1187
(2 × 2 × 11 × 11 × 11 × 11 × 11 × 41 × 1187)See below for interesting mathematical facts about the number 31351476068 from the Numbermatics database.
Names of 31351476068
- Cardinal: 31351476068 can be written as Thirty-one billion, three hundred fifty-one million, four hundred seventy-six thousand and sixty-eight.
Scientific notation
- Scientific notation: 3.1351476068 × 1010
Factors of 31351476068
Divisors of 31351476068
- Number of divisors d(n): 72
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Complete list of divisors:
1 2 4 11 22 41 44 82 121 164 242 451 484 902 1187 1331 1804 2374 2662 4748 4961 5324 9922 13057 14641 19844 26114 29282 48667 52228 54571 58564 97334 109142 143627 161051 194668 218284 287254 322102 535337 574508 600281 644204 1070674 1200562 1579897 2141348 2401124 3159794 5888707 6319588 6603091 11777414 13206182 17378867 23554828 26412364 34757734 64775777 69515468 129551554 191167537 259103108 382335074 712533547 764670148 1425067094 2850134188 7837869017 15675738034 31351476068
- Sum of all divisors σ(n): 61875630432
- Sum of proper divisors (its aliquot sum) s(n): 30524154364
- 31351476068 is a deficient number, because the sum of its proper divisors (30524154364) is less than itself. Its deficiency is 827321704
Bases of 31351476068
- Binary: 111010011001011000110001111011001002
- Hexadecimal: 0x74CB18F64
- Base-36: EEHUXR8
Squares and roots of 31351476068
- 31351476068 squared (313514760682) is 982915051642376740624
- 31351476068 cubed (313514760683) is 30815837718442958478313179386432
-
The
square root of 31351476068 is 177063.4803340317 -
The
cube root of 31351476068 is 3153.2083232697
Scales and comparisons
How big is 31351476068?- 31,351,476,068 seconds is equal to 996 years, 45 weeks, 5 days, 7 hours, 21 minutes, 8 seconds.
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To count from 1 to 31,351,476,068 would take you about one thousand, nine hundred ninety-three years!
This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)
- A cube with a volume of 31351476068 cubic inches would be around 262.8 feet tall.
Recreational maths with 31351476068
- 31351476068 backwards is 86067415313
- 31351476068 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 31351476068's digits is 44
- More coming soon!
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